diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 23909804ffb8..6fdd7a70f229 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2021,8 +2021,8 @@ static void sdhci_send_tuning(struct sdhci_host *host, u32 opcode, unsigned long flags) { struct mmc_host *mmc = host->mmc; - struct mmc_command cmd = {0}; - struct mmc_request mrq = {NULL}; + struct mmc_command cmd = {}; + struct mmc_request mrq = {}; cmd.opcode = opcode; cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC; @@ -2114,7 +2114,6 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) spin_lock_irqsave(&host->lock, flags); hs400_tuning = host->flags & SDHCI_HS400_TUNING; - host->flags &= ~SDHCI_HS400_TUNING; if (host->tuning_mode == SDHCI_TUNING_MODE_1) tuning_count = host->tuning_count; @@ -2156,7 +2155,9 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) if (host->ops->platform_execute_tuning) { spin_unlock_irqrestore(&host->lock, flags); - return host->ops->platform_execute_tuning(host, opcode); + err = host->ops->platform_execute_tuning(host, opcode); + spin_lock_irqsave(&host->lock, flags); + goto out_unlock; } host->mmc->retune_period = tuning_count; @@ -2167,6 +2168,7 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) sdhci_end_tuning(host); out_unlock: + host->flags &= ~SDHCI_HS400_TUNING; spin_unlock_irqrestore(&host->lock, flags); return err; @@ -2733,7 +2735,8 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id) if (intmask & SDHCI_INT_RETUNE) mmc_retune_needed(host->mmc); - if (intmask & SDHCI_INT_CARD_INT) { + if ((intmask & SDHCI_INT_CARD_INT) && + (host->ier & SDHCI_INT_CARD_INT)) { sdhci_enable_sdio_irq_nolock(host, false); host->thread_isr |= SDHCI_INT_CARD_INT; result = IRQ_WAKE_THREAD; |